DK121024B - Fremgangsmåde til fremstilling af en laktam. - Google Patents

Fremgangsmåde til fremstilling af en laktam.

Info

Publication number
DK121024B
DK121024B DK242264AA DK242264A DK121024B DK 121024 B DK121024 B DK 121024B DK 242264A A DK242264A A DK 242264AA DK 242264 A DK242264 A DK 242264A DK 121024 B DK121024 B DK 121024B
Authority
DK
Denmark
Prior art keywords
lactam
preparation
Prior art date
Application number
DK242264AA
Other languages
English (en)
Inventor
J Garritsen
J Bigot
Original Assignee
Stamicarbon
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stamicarbon filed Critical Stamicarbon
Publication of DK121024B publication Critical patent/DK121024B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK242264AA 1963-05-15 1964-05-14 Fremgangsmåde til fremstilling af en laktam. DK121024B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL292749 1963-05-15

Publications (1)

Publication Number Publication Date
DK121024B true DK121024B (da) 1971-08-23

Family

ID=19754700

Family Applications (1)

Application Number Title Priority Date Filing Date
DK242264AA DK121024B (da) 1963-05-15 1964-05-14 Fremgangsmåde til fremstilling af en laktam.

Country Status (11)

Country Link
US (1) US3437655A (da)
AT (1) AT252895B (da)
BE (1) BE647780A (da)
BR (1) BR6459203D0 (da)
CH (1) CH449021A (da)
DK (1) DK121024B (da)
ES (1) ES299784A1 (da)
GB (1) GB1052284A (da)
NL (1) NL292749A (da)
NO (1) NO117076B (da)
SE (1) SE322218B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541080A (en) * 1966-07-28 1970-11-17 Toray Industries Process for preparing lactam hydrochloride and a free base thereof
US3609142A (en) * 1966-10-14 1971-09-28 Phillips Petroleum Co Beckmann rearrangement of cyclic ketoximes to lactams
NL6910429A (da) * 1969-07-08 1971-01-12
JPS5217034B2 (da) * 1972-09-08 1977-05-12
WO2008096873A1 (ja) * 2007-02-09 2008-08-14 National University Corporation Nagoya University ラウロラクタムの製造方法
US8309714B2 (en) * 2007-11-29 2012-11-13 Ube Industries, Ltd. Process for producing laurolactam
ES2522824T3 (es) 2009-03-04 2014-11-18 Ube Industries, Ltd. Método para la producción de un compuesto amida

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167542A (en) * 1965-01-26 Production of caprylic lactam
US3094520A (en) * 1963-06-18 Process for producing lactams
US2883377A (en) * 1959-04-21 Production of lactams from oxime
US2249177A (en) * 1941-07-15 Rearrangement reaction of oxevies
US2234566A (en) * 1938-07-23 1941-03-11 Du Pont Catalytic process for the production of caprolactam, amino-capronitrile and hexamethylene diamine

Also Published As

Publication number Publication date
US3437655A (en) 1969-04-08
SE322218B (da) 1970-04-06
NL292749A (da)
ES299784A1 (es) 1964-08-16
BE647780A (da) 1964-11-12
AT252895B (de) 1967-03-10
DE1470327A1 (de) 1969-08-07
GB1052284A (da)
DE1470327B2 (de) 1975-08-28
NO117076B (da) 1969-06-30
CH449021A (de) 1967-12-31
BR6459203D0 (pt) 1973-08-07

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